Hardware Spec Index

Mirenta HD-8574 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD8574-EDGE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,380 (Hard Drives scale)
Category rank#16,325
Street price$389
Power8 W
Performance per dollar6.12
Released2023

Specifications

BrandMirenta
ModelMirenta HD-8574 Edge
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-3746 Prime 6TB 5,400 RPM CMR Desktop Hard Drive1,359$129Compare
Mirenta HD-1131 SE 16TB 7,200 RPM CMR NAS Hard Drive1,923$239Compare
Altrix HD-2690 XT 12TB 7,200 RPM SMR Desktop Hard Drive1,889$229Compare
Novexa HD-4036 XT 6TB 5,400 RPM CMR Desktop Hard Drive1,265$129Compare
Mirenta HD-9933 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,843$239Compare
Novexa HD-1587 SE 16TB 7,200 RPM CMR NAS Hard Drive2,508$409Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8574 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/17539323 (accessed 2026-10-19).